Social network sites and international students' cross-cultural adaptation

Prior research demonstrates the great potential of social network sites (SNSs) to international students’ cross-cultural adaptation, but fails to explain how specific dimensions of SNS use may be related to crosscultural adaptation. Extending anxiety/uncertainty management (AUM) theory, we added new antecedents about social ties on SNSs distinguished by cultural origins and geographic locations to understand the role of SNS use in cross-cultural adaptation. Path analysis results from an online survey (N = 156) show that directed communication via SNSs with local host nationals was positively associated with uncertainty reduction, but that with local co-nationals was negatively related to uncertainty reduction, suggesting that the effectiveness of SNSs in developing and maintaining local relationships may lie in their ability to provide a supplementary channel to offline communication. Overall, our results demonstrate that SNS effect on cross-cultural adaptation depends on individuals’ proficiency of host language, who they communicate with and how they communicate via SNSs. 2015 Elsevier Ltd. All rights reserved.